28434215 (number)

28434215 is an odd 8-digits composite number following 28434214 and preceding 28434216. In scientific notation, it is written as 2.8434215 × 10^7. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 22747368 positive integers (up to 28434215) that are relatively prime to 28434215.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred thirty-four thousand two hundred fifteen

Notation

Scientific notation 2.8434215 × 10^7
Engineering notation 2.8434215 × 10^6

Prime Factorization of 28434215

Prime Factorization 5 × 5686843

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 28434215
Product of the distinct prime numbers

The prime factorization of 28434215 is 5 × 5686843. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 9, 85, 14, 910, 986, 297, 5664, 70077, 71713, 483272, 685230, 5357758, 7836743, 8415528, 77677069, 770336578, 260335473, 6986319465, 333110783

Basic calculations (n = 28434215)

Multiplication

n×y
n×2 56868430
n×3 85302645
n×4 113736860
n×5 142171075

Division

n÷y
n÷2 14217107.5
n÷3 9478071.6666667
n÷3 7108553.75
n÷5 5686843

Exponentiation

ny
n2 808504582666225
n3 2.2989193132017E+22
n4 6.5367966019229E+29
n5 1.8586867999034E+37

Nth Root

y√n
2√n 5332.3742366792
3√n 305.22053386394
4√n 73.023107552878
5√n 30.957668724926

Divisors of 28434215

1, 5, 5686843, 28434215

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28434214
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28434215 can be divided by 4 positive divisors. The sum of these divisors (counting 28434215) is 1, the average is 0.25.

Base conversion 28434215

Base System Value
2 Binary 1101100011101111100100111
3 Ternary 1222111121102002
4 Quaternary 1230131330213
5 Quinary 24234343330
6 Senary 2453235515
8 Octal 154357447
10 Decimal 28434215
12 Duodecimal 9632b9b
16 Hexadecimal 1b1df27
20 Vigesimal 8he5af
36 Base36 gxfzb

Cryptographic Hash Functions

md5 98fd5ba4c3a8ad1f1977f8f91a9ba0ab
sha1 4e533d2be2b0bb466ea99bc65bde86f1f3405de5
sha256 b7b09a56b79ecd70779c7728df4d39673f245d37b00ca29de504b37f213bb099
sha512 fec16582ec1c68dfcf403eeede85018c3f1777e8e4a3d778502a7b959f25dca69303afe866047139329550192e8a995de86b900013c2abf8c871d137f7a055b0
ripemd-160 ec7b1deb255d3f5e43f251313fef18d9f3e2936b

28434215 as geometric shapes

Circle

Radius = n
Diameter 56868430
Circumference 178657441.90919
Area 2.5399920572979E+15

Sphere

Radius = n
Volume 9.6296907007334E+22
Surface area 1.0159968229192E+16
Circumference 178657441.90919

Square

Length = n
Perimeter 113736860
Area 808504582666225
Diagonal 40212052.488432

Cube

Length = n
Surface area 4851027495997350
Volume 2.2989193132017E+22
Space diagonal 49249505.053337

Equilateral Triangle

Length = n
Perimeter 85302645
Area 3.5009275383254E+14
Altitude 24624752.526669

Triangular Pyramid

Length = n
Surface area 3.5009275383254E+14
Volume 2.7093023929427E+21
Height 13404017.496144